Description

Methylvinylthioether is a versatile sulfur-containing organic compound characterized by its vinyl and methylthio functional groups. This high-purity intermediate is valued for its reactivity, serving as a key building block in the synthesis of more complex molecules. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing sulfur heterocycles.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, leveraging its reactive vinyl group for structural diversification.
• Polymer & Material Science: Acts as a monomer or co-monomer in the creation of specialty polymers with unique properties, such as modified surface characteristics or specific reactivity.
• Organic Synthesis Reagent: Employed in research and development for Michael additions, cycloadditions, and other reactions to introduce the methylthioether moiety.
• Flavor & Fragrance Industry: Serves as a precursor for synthesizing specific sulfur-containing aroma compounds.
• Chemical Research: A valuable tool for academic and industrial chemists exploring new synthetic pathways and novel compound libraries.

Basic Information

Product Name	Methylvinylthioether
CAS No.	1822-74-8
Molecular Formula	C3H6S
Molecular Weight	74.14 g/mol
Synonyms	Methyl vinyl sulfide; (Methylthio)ethene; Vinyl methyl sulfide; Ethene, (methylthio)-; Methyl vinyl thioether; Methane, (ethenylthio)-; Thiomethyl vinyl ether; 1-Methylthioethene
EINECS	217-350-5

Quality Control

Our Methylvinylthioether is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) confirming identity, assay, and impurity profiles is provided with each shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated place, away from heat, sparks, and open flames. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed when not in use to prevent evaporation and potential moisture ingress.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.88 - 0.92
Refractive Index (20°C)	1.480 - 1.490

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.